Exam (elaborations)
USABO UNIT 1 CHAPTER 4 CARBON & MOLECULAR DIVERSITY QUESTIONS AND ANSWERS
- Course
- Institution
USABO UNIT 1 CHAPTER 4 CARBON & MOLECULAR DIVERSITY QUESTIONS AND ANSWERS
[Show more]
Content preview
Name: Score:18 Multiple choice questions
Definition 1 of 18
-OPO3^2-, chemically reactive, contributes negitive charge (1 when inside phosphate chain, 2
when at end ), give molecule ability to react w water (releasing energy)
name - organic phosphate
phosphate group
carbonyl group
carbonxyl group
methyl group
Definition 2 of 18
>C=O, hydrophilic, increased solubility in water, chemically reactive
name - ketone (within/middle carbon skeleton)
aldehyde (at end of carbon skeleton)
amino group
carbonyl group
carbonxyl group
methyl group
Definition 3 of 18
Different covalent arrangement/bonds of their atoms
asymmetric carbon
functional group
Stuctural Isomers
trans isomer
,Definition 4 of 18
-COOH, hydrophilic, increased solubility in water, chemically reactive, acid (donates H+) bc
covalent bond between O-H is so polar, in all amino acids
name - carboxylic acid/organic acid
carbonyl group
amino group
phosphate group
carbonxyl group
Definition 5 of 18
the chain of carbon atoms in an organic molecule (center backbone situation)
carbonyl group
carbon skeleton
organic chemistry
carbonxyl group
Definition 6 of 18
-NH2, hydrophilic, increased solubility in water, chemically reactive, base (pick up H+), in all
amino acids
name - amine
carbonyl group
amino group
carbonxyl group
methyl group
, Definition 7 of 18
Combination of atoms, such as a hydroxyl group (-OH) or an amino group (-NH2), with distinct
chemical and physical properties that influences the behavior of the molecule in which it
resides.
chemical group
phosphate group
hydroxyl group
carbonyl group
Definition 8 of 18
An organic molecule consisting only of carbon and hydrogen (H attaches where available on
skeleton for covalent bonding)
Enantiomers
hydrocarbon
amino group
sulfhydryl group
Definition 9 of 18
-CH3, non reactive (tag on molecules), affects gene expression when on DNA/protein bound
DNA, affects shape/function of female/male sex hormones
name - methylated compound
carbonxyl group
methyl group
carbonyl group
amino group
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller selftest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now